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Health monitoring system

  • US 6,282,441 B1
  • Filed: 11/23/1999
  • Issued: 08/28/2001
  • Est. Priority Date: 02/24/1995
  • Status: Expired due to Term
First Claim
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1. A personal health monitor comprising:

  • a portable, physiological monitoring device which periodically and automatically measures and records from a subject physiological data comprising electro-cardiogram (EKG) data descriptive of an EKG signal;

    a time base which tracks the time of recording of the physiological data; and

    a data storage unit in which the physiological data is stored with reference to the time base, the EKG data including data representative of temporal intervals between occurrences of relevant features of a repeating EKG waveform for each heartbeat, the stored data including interval differences indicative of a difference between the duration of one of said intervals and the duration of a later of said intervals.

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